              :aria-hidden "true"
              :on-click #(dispatch-sync [:mute (data i)])} ]]))
 
-(defn dataview [active-channel channels active-list-idx]
+
+(defn dataview [active-channel channels active-list-idx import-visible?]
+  "Editing channels and data"
   (xform dataview-tpl
          [".datalist li" :* (data-item (:items @active-channel) @active-channel) ]
          [".nav-tabs li" :* (data-tab-item @channels @active-list-idx) ]

        active-channel (reaction (@channels @active-list-idx))] 
    (fn []
      (xform ctl-tpl 
             ["#import-dlg" {:style (display?  import-visible?)}]
             ["#control-panel" {:class (clojure.string/lower-case (playstates (:playstate @player)))}]
             ["#playbutton" {:on-click #(dispatch-sync [:toggle-play])} ]
             ["#dataview" {:style (display? dataview-visible?)}]
             ["#dataview" :*> (dataview active-channel channels active-list-idx)]

             ["#ejectbutton" {:on-click #(dispatch-sync [:toggle-dataview-visibility])} ]
             ["#play-state" (playstates (:playstate player))]

         ["#clear-screen" {:on-click #(dispatch-sync [:clear @active-channel])}]
         ["#clear-all" {:on-click #(dispatch-sync [:clear-all])}]
         ["#toggle-import-dlg" {:on-click #(dispatch-sync [:toggle-import-visibility])}]


         ["#import-dlg" {:class (visibility-class @import-visible?)}]
         ["#textareaimport-button" 
          {:on-click 
           (fn [] 
